Find the root if it is a real number.

A. 30
B.
C.
D. 6


Answer: B

Mathematics

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Write the number in decimal form.3.0927 × 10-7

A. 0.000000030927 B. 0.0000030927 C. 0.00000030927 D. -309,270,000

Mathematics

Solve the equation.x2 + 4x + 68 = 0

A. {2 - 8i, 2 + 8i}
B. {-2 - 8i, -2 + 8i}
C. {6, -10}
D.

Mathematics

Solve the problem.A car rental agency charges $180 per week plus $0.30 per mile to rent a car. How many miles were driven during the week if the weekly cost to rent the car was $330?

A. 150 mi B. 160 mi C. 500 mi D. 490 mi

Mathematics

Solve the problem.Find the general form of the function that satisfies the equation  = kN.

A. k = etc B. N(t) = cekt C. N = cekx D. t = cekN

Mathematics